By Matthew Cooper Jadon Sancho made an immediate impact following his return to Borussia Dortmund on loan, with the winger assisting Marco Reus after coming off the bench against Darmstadt. The game marks Sancho’s first competitive appearance since August, have rejoined Dortmund after having a public falling out with Manchester United manager Erik ten Hag. After the Dutchman left Sancho out of the squad for United’s 3-1 defeat to Arsenal, he explained the 23-year-old’s absence was down to his “performances in training”. Sancho, though, was not happy with Ten Hag’s comments as he released a sta…